IBM RS/6000 H50 - Page 5

Step 2010-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49
Step 2010-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49
Step 2010-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50
Step 2010-13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50
Chapter 3. Error Code to FRU Index ........................ 3-1
Firmware/POST Error Codes .............................. 3-2
Memory PD Bits ................................... 3-28
Bus SRN to FRU Reference Table .......................... 3-28
Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
SP Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Firmware Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
Memory Test Hang Problem ............................ 3-43
Location Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
Physical Location Codes ............................... 3-48
Location Code Format ............................... 3-48
AIX and Physical Location Code Reference Table ................. 3-50
AIX Location Codes .................................. 3-57
Chapter 4. Loading the System Diagnostics ................... 4-1
Default Boot List and Service Mode Boot List ................... 4-2
Chapter 5. SSA Software and Microcode Errors ................. 5-1
Service Request Numbers (SRNs) ........................... 5-1
The SRN Table .................................... 5-1
Using the SRN Table ................................. 5-1
Software and Microcode Errors ........................... 5-2
FRU Names Used in the SRN Table ........................ 5-2
SSA Loop Configurations That Are Not Valid .................... 5-11
SSA Location Code Format .............................. 5-12
SSA Loops and Links ................................. 5-13
The SSA Adapter .................................. 5-13
Disk Drive Module Strings ............................. 5-14
Pdisks, Hdisks, and Disk Drive Module Identification .............. 5-15
Rules for SSA Loops ................................ 5-15
Loops and Data Paths ............................... 5-16
Chapter 6. System Management Services ..................... 6-1
Graphical System Management Services ....................... 6-1
Config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
MultiBoot: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Preface v